feat(rpc): implement wrapBroadcast function to enhance RPC error handling

src/runtime/core/rpc.ts

@@ -1,5 +1,30 @@
 import type { HintsClientFunctions } from './rpc-types'
 
+function wrapBroadcast(rpc: HintsClientFunctions): HintsClientFunctions {
+  return new Proxy(rpc, {
+    get(target, prop, receiver) {
+      const value = Reflect.get(target, prop, receiver)
+      if (typeof value !== 'function') return value
+      return (...args: unknown[]) => {
+        try {
+          const result = (value as (...a: unknown[]) => unknown).apply(target, args)
+          if (result && typeof (result as Promise<unknown>).catch === 'function') {
+            ;(result as Promise<unknown>).catch((e) => {
+              console.debug(e)
+            })
+          }
+          return result
+        }
+        catch (error) {
+          console.debug(error)
+        }
+      }
+    },
+  })
+}
+
 export function getRPC(): HintsClientFunctions | undefined {
-  return globalThis.__nuxtHintsRpcBroadcast
+  const rpc = globalThis.__nuxtHintsRpcBroadcast
+  if (!rpc) return undefined
+  return wrapBroadcast(rpc)
 }